aren't alone. while jim is at home pursuing his passions, working at a museum of biking, susan is in honduras, volunteering for months at a time, or living in san antonio, helping underprivileged kids. the lesson? >> if your spouse is happy and content in their heart, then your relationship is extremely strong. >> reporter: now, the rosses celebrated their 31st wedding anniversary this week so, this kind of trend, separation, may actually give wedding vows is a boost, because a third of boomers, diane, say, they can't decide, can't agree where they want to retire and even bigger percentage say they can't agree on a financial plan. and that's up tomorrow. money. >> finances tomorrow. thank you, claire. and coming up, an athlete is back. diana niaz, issuing a new challenge to everyone in their 60s. it's simp ... a body at rest tends to stay at rest... while a body in motion tends to stay in motion.